A High-Order Efficient Optimised Global Hybrid Method for Singular Two-Point Boundary Value Problems
Year: 2021
Author: Higinio Ramos, Gurjinder Singh
East Asian Journal on Applied Mathematics, Vol. 11 (2021), Iss. 3 : pp. 515–539
Abstract
An optimised global hybrid block method for second order singular boundary value problems with two boundary conditions is developed. A special attention is paid to the problems having solutions with singularities at the left end of the interval considered. The method is a combination of the optimised hybrid formulas in [43] and a new set of formulas. The ad hoc procedure is used just to pass the singularity and the main formulas are applied to obtain approximations at other discrete points. Numerical experiments show that the method is a good alternative for the problems studied.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/eajam.251220.291220
East Asian Journal on Applied Mathematics, Vol. 11 (2021), Iss. 3 : pp. 515–539
Published online: 2021-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 25
Keywords: Singular boundary value problem hybrid methods block methods optimisation technique.